Composite Higgs under LHC Experimental Scrutiny
J.R. Espinosa, C. Grojean, M. Muehlleitner
TL;DR
This paper reviews how LHC data constrains composite Higgs models, emphasizing reinterpretation of experimental searches and exploring prospects for detecting other resonances in strongly coupled theories.
Contribution
It provides a reinterpretation framework for LHC searches within composite Higgs models and discusses potential signals of other resonances in the strong sector.
Findings
LHC data constrains the compositeness scale of Higgs models.
Reinterpretation of experimental searches limits strongly coupled model parameters.
Prospects for observing additional bosonic and fermionic resonances are discussed.
Abstract
The LHC has been built to understand the dynamics at the origin of the breaking of the electroweak symmetry. Weakly coupled models with a fundamental Higgs boson have focused most of the attention of the experimental searches. We will discuss here how to reinterpret these searches in the context of strongly coupled models where the Higgs boson emerges as a composite particle. In particular, we use LHC data to constrain the compositeness scale. We also briefly review the prospects to observe other bosonic and fermionic resonances of the strong sector.
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